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Ncat server UDP: do not quit after EOF on STDIN. Fixes #2685

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dmiller
2023-07-27 17:31:48 +00:00
parent 1a7a96274a
commit d4e769197a
1 changed files with 2 additions and 2 deletions
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4
ncat/ncat_listen.c
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@@ -376,13 +376,13 @@ restart_fd_loop:
} else {
/* Read from stdin and write to all clients. */
rc = read_stdin();
if (rc == 0) {
if (rc == 0 && type == SOCK_STREAM) {
if (o.proto != IPPROTO_TCP || (o.proto == IPPROTO_TCP && o.sendonly)) {
/* There will be nothing more to send. If we're not
receiving anything, we can quit here. */
return 0;
}
if (!o.noshutdown && type == SOCK_STREAM) shutdown_sockets(SHUT_WR);
if (!o.noshutdown) shutdown_sockets(SHUT_WR);
}
if (rc < 0)
return 1;